The welterweight matchup took place Saturday at PPG Paints Arena in Pittsburgh on the FS1-televised main card. Usman (11-1 MMA, 6-0 UFC) kept his UFC record perfect while announcing himself as a true contender at 170 pounds, devastating Moraes (12-3-1 MMA, 6-2-1 UFC) with a right hand in the opening round.